Wow, super cool Wheelnut! If I was still living in Florida I'd hire you to make me another so I could put it on the front of my car (you don't need front plates there). I love it!
It's not very hard to make one.
I had a funplate lying around, which I removed the letters and logo from, giving me a blank plate.
On the plate, I stuck the text, which I ordered online. Perhaps a google search will find you local companies that provide a similar service.
After that, I added the stickers sent to me by admin, cutting a white border around the stickers.
And voila! Free advertising! (well, free for you, not for me... The text cost me a few bob...)